that with mlb investigation about performance enhancing drugs. he also saw a new doctor without team approval. >>> despite his love of jogging and bicycle riding, he's always been a model of physical fitness. just last week underwent surgery to remove coronary artery or receive one after that was clogged. it's good news. >> with heart disease being the number one killer in our country, how can you be sure you're healthy enough to avoid the outcome. the doctor is here to reveal super foods to keep our heart healthy and help us live a longer life. nice to see you. >> nice to see you guys. >> what stands out like a sore thumb, i don't see any bread or processed carbohydrates. >> no processed foods. >> no processed food is a way to start. we have it broken down by color. start with red. tomatoes. >> red is lycopene, pigment that gives food coloring, a potent antioxidant. it can increase the build up of fatty plaque in the arteries, arthrosclerosis. >> what about citrus. >> think fiber. it works like a sticky glue i think so in test i think so to get